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Further Benchmarks for Fable 5.1

This story is from 2026-09-01. It is preserved in the archive; the latest stories are on the live feed.

Released by Felix Rieseberg of Anthropic on X/Twitter. Generally, it appears an incremental shift forward. OpenAI's Astra might very well leap this in short order. https://preview.redd.it/8e6ecr8yfymh1.png?width=1588&format=png&auto=webp&s=55d1ac8d0dd978a83959c5873f5e7caeb7e005b1

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  1. 2026-09-01 18:50 · r/singularity
    Further Benchmarks for Fable 5.1

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